Ojima, Koto, Tokyo, Japan (江東区大島江東区) Air Quality
Monitoring Station
· Ōjima, Japan
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
39
7pm
25
52
37
10pm
37
57
57
1am
57
57
57
4am
57
57
57
7am
57
57
—
10am
—
—
—
1pm
—
—
—
4pm
—
—
Station readings
39
25
52
CAMS model
adj +3
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
Air Quality Forecast (24h)
PM2.512.6 µg/m³
✓ WHO
Moderate
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T22:26 UTC.